An impact protection device for law enforcement and emergency vehicles includes a pair of bars. The bars are configured to couple to an undercarriage of a vehicle and extend in parallel such that endpoints of the bars are positioned proximate to opposing ends of a bumper of the vehicle. A plate is coupled to and extends between the endpoints. Each of a pair of shock absorbers is coupled to and extends linearly from a respective endpoint. A frame is coupled to and extends between the shock absorbers distal from the endpoints. A plurality of signs is coupled to the frame. The signs are configured to notify drivers proximate to the vehicle. The frame is configured to transfer a force from an impact to the frame through the shock absorbers to the plate. The plate is configured to substantially evenly transfer a reduced force from the impact to the bumper.
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1. An impact protection device comprising:
a pair of bars, each said bar being configured for coupling to an undercarriage of a vehicle, wherein said bars extend in parallel from the undercarriage such that endpoints of said bars are positioned proximate to opposing ends of a bumper of the vehicle;
a plate coupled to and extending between said endpoints, said plate being substantially perpendicular to said bars, said bars being positioned proximate to a lower edge of said plate, said plate being curvedly W-shaped such that a midline of said plate is substantially aligned with the bumper of the vehicle;
a pair of shock absorbers, each said shock absorber being coupled to and extending linearly from a respective said endpoint;
a frame coupled to and extending between said shock absorbers distal from said endpoints;
a plurality of signs coupled to said frame, said signs being configured for notifying drivers proximate to the vehicle; and
wherein said frame is positioned on said shock absorbers such that said frame is configured to transfer a force from an impact to said frame through said shock absorbers to said plate, wherein said plate is configured to substantially evenly transfer a reduced force from the impact to the bumper.
9. An impact protection device comprising:
a pair of bars, each said bar being configured for coupling to an undercarriage of a vehicle, wherein said bars extend in parallel from the undercarriage such that endpoints of said bars are positioned proximate to opposing ends of a bumper of the vehicle;
a plate coupled to and extending between said endpoints;
a pair of shock absorbers, each said shock absorber being coupled to and extending linearly from a respective said endpoint;
a frame coupled to and extending between said shock absorbers distal from said endpoints;
a plurality of signs coupled to said frame, said signs being configured for notifying drivers proximate to the vehicle;
wherein said frame is positioned on said shock absorbers such that said frame is configured to transfer a force from an impact to said frame through said shock absorbers to said plate, wherein said plate is configured to substantially evenly transfer a reduced force from the impact to the bumper;
said bars being circularly shaped when viewed longitudinally;
an actuator configured for positioning in a trunk of the vehicle, said actuator being configured for coupling to the vehicle, said actuator being hydraulic;
a plurality of linear roller bearings couplable to the vehicle, said linear roller bearings being operationally coupled to said actuator, respective said linear roller bearings being positioned for operational coupling to said bars; and
wherein said linear roller bearings are positioned on said bars such that said actuator is positioned to motivate said bars from a retracted position to an extended position such that said frame is motivated distally from the vehicle, wherein said linear roller bearings are positioned to motivate said actuator to resist repositioning of said bars to the retracted position coincident with an impact to said frame, and wherein linear roller bearings are positioned to motivate linear repositioning of said bars such that said plate substantially evenly impacts the bumper of the vehicle upon the impact to said frame.
12. An impact protection device comprising:
a pair of bars, each said bar being configured for coupling to an undercarriage of a vehicle, wherein said bars extend in parallel from the undercarriage such that endpoints of said bars are positioned proximate to opposing ends of a bumper of the vehicle, said bars being circularly shaped when viewed longitudinally;
a plate coupled to and extending between said endpoints, said plate being substantially perpendicular to said bars, said bars being positioned proximate to a lower edge of said plate, said plate being curvedly W-shaped such that a midline of said plate is substantially aligned with the bumper of the vehicle;
a pair of shock absorbers, each said shock absorber being coupled to and extending linearly from a respective said endpoint;
a frame coupled to and extending between said shock absorbers distal from said endpoints, wherein said frame is positioned on said shock absorbers such that said frame is configured to transfer a force from an impact to said frame through said shock absorbers to said plate, wherein said plate is configured to substantially evenly transfer a reduced force from the impact to the bumper, said frame being substantially perpendicular to said shock absorbers such that said frame and said plate are substantially parallel planarly positioned, said shock absorbers being positioned proximate to a bottom edge of said frame, said frame comprising:
a pair of side arms coupled to and extending perpendicularly from said shock absorbers,
a top arm coupled to and extending between said side arms distal from said shock absorbers, and
a plurality of cross arms coupled to and extending between said side arms, each said cross arm being curved proximate to said side arms such that said cross arms protrude from said frame transversely from said shock absorbers, said plurality of cross arms comprising:
a bottom crossbar defining said bottom edge of said frame, a top crossbar positioned proximate to said top arm, and a set of three lower crossbars substantially evenly spaced between said bottom crossbar and midpoints of said side arms;
a plurality of signs coupled to said frame, said signs being configured for notifying drivers proximate to the vehicle, said signs being selectively programmable, said signs comprising light emitting diodes, said plurality of signs comprising:
a first signal positioned adjacent to said bottom crossbar and said lower crossbars, said first signal being substantially rectangularly shaped, and
a pair of second signals coupled to and extending from said side arms, said second signals being octagonally shaped;
an actuator configured for positioning in a trunk of the vehicle, said actuator being configured for coupling to the vehicle, said actuator being hydraulic;
a plurality of linear roller bearings couplable to the vehicle, said linear roller bearings being operationally coupled to said actuator, respective said linear roller bearings being positioned for operational coupling to said bars, wherein said linear roller bearings are positioned on said bars such that said actuator is positioned to motivate said bars from a retracted position to an extended position such that said frame is motivated distally from the vehicle, wherein said linear roller bearings are positioned to motivate said actuator to resist repositioning of said bars to the retracted position coincident with an impact to said frame, and wherein linear roller bearings are positioned to motivate linear repositioning of said bars such that said plate substantially evenly impacts the bumper of the vehicle upon the impact to said frame, said plurality of linear roller bearings comprising four said linear roller bearings distributed evenly between said pair of bars;
a controller configured for positioning proximate to a driver of the vehicle, said controller being configured for coupling to the vehicle, said controller being operationally coupled to said actuator, wherein said controller is coupled to said actuator such that said controller is positioned to motivate said actuator to motivate said bars selectively between the retracted position and the extended position; and
wherein said linear roller bearings are positioned on said bars such that said actuator is positioned to motivate said bars from a retracted position to an extended position such that said frame is motivated distally from the vehicle, wherein said linear roller bearings are positioned to motivate said actuator to resist repositioning of said bars to the retracted position coincident with an impact to said frame, and wherein linear roller bearings are positioned to motivate linear repositioning of said bars such that said plate substantially evenly impacts the bumper of the vehicle upon the impact to said frame.
2. The device of
3. The device of
4. The device of
a pair of side arms coupled to and extending perpendicularly from said shock absorbers;
a top arm coupled to and extending between said side arms distal from said shock absorbers; and
a plurality of cross arms coupled to and extending between said side arms, each said cross arm being curved proximate to said side arms such that said cross arms protrude from said frame transversely from said shock absorbers.
5. The device of
a bottom crossbar defining said bottom edge of said frame;
a top crossbar positioned proximate to said top arm; and
a set of three lower crossbars substantially evenly spaced between said bottom crossbar and midpoints of said side arms.
6. The device of
a first signal positioned adjacent to said bottom crossbar and said lower crossbars, said first signal being substantially rectangularly shaped; and
a pair of second signals coupled to and extending from said side arms, said second signals being octagonally shaped.
10. The device of
11. The device of
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The disclosure and prior art relates to impact protection devices and more particularly pertains to a new impact protection device for law enforcement and emergency vehicles.
An embodiment of the disclosure meets the needs presented above by generally comprising a pair of bars. The bars are configured to couple to an undercarriage of a vehicle and extend in parallel such that endpoints of the bars are positioned proximate to opposing ends of a bumper of the vehicle. A plate is coupled to and extends between the endpoints. Each of a pair of shock absorbers is coupled to and extends linearly from a respective endpoint. A frame is coupled to and extends between the shock absorbers distal from the endpoints. A plurality of signs is coupled to the frame. The signs are configured to notify drivers proximate to the vehicle. The frame is configured to transfer a force from an impact to the frame through the shock absorbers to the plate. The plate is configured to substantially evenly transfer a reduced force from the impact to the bumper.
There has thus been outlined, rather broadly, the more important features of the disclosure in order that the detailed description thereof that follows may be better understood, and in order that the present contribution to the art may be better appreciated. There are additional features of the disclosure that will be described hereinafter and which will form the subject matter of the claims appended hereto.
The objects of the disclosure, along with the various features of novelty which characterize the disclosure, are pointed out with particularity in the claims annexed to and forming a part of this disclosure.
The disclosure will be better understood and objects other than those set forth above will become apparent when consideration is given to the following detailed description thereof. Such description makes reference to the annexed drawings wherein:
With reference now to the drawings, and in particular to
As best illustrated in
A plate 16 is coupled to and extends between the endpoints 14. The plate 16 is substantially perpendicular to the bars 12. The bars 12 are positioned proximate to a lower edge 18 of the plate 16. In one embodiment, the plate 16 is curvedly W-shaped such that a midline 20 of the plate 16 is substantially aligned with the bumper 66 of the vehicle 60.
Each of a pair of shock absorbers 22 is coupled to and extends linearly from a respective endpoint 14. A frame 24 is coupled to and extends between the shock absorbers 22 distal from the endpoints 14. The frame 24 is positioned on the shock absorbers 22 such that the frame 24 is configured to transfer a force from an impact to the frame 24 through the shock absorbers 22 to the plate 16. The plate 16 is configured to substantially evenly transfer a reduced force from the impact to the bumper 66. In one embodiment, the frame 24 is substantially perpendicular to the shock absorbers 22, such that the frame 24 and the plate 16 are substantially parallel planarly positioned. In another embodiment, the shock absorbers 22 are positioned proximate to a bottom edge 26 of the frame 24.
The frame 24 comprises a pair of side arms 28, a top arm 30 and a plurality of cross arms 32. Each side arm 28 is coupled to and extends perpendicularly from a respective shock absorber 22. The top arm 30 is coupled to and extends between the side arms 28 distal from the shock absorbers 22. The plurality of cross arms 32 is coupled to and extends between the side arms 28. In one embodiment, each cross arm 32 is curved proximate to the side arms 28, such that the cross arms 32 protrude from the frame 24 transversely from the shock absorbers 22. In another embodiment, the plurality of cross arms 32 comprises a bottom crossbar 34, a top crossbar 36 and a set of three lower crossbars 38. The bottom crossbar 34 defines the bottom edge 26 of the frame 24. The top crossbar 36 is positioned proximate to the top arm 30. The set of three lower crossbars 38 is substantially evenly spaced between the bottom crossbar 34 and midpoints 40 of the side arms 28.
A plurality of signs 42 is coupled to the frame 24. The signs 42 are configured to notify drivers proximate to the vehicle 60. In one embodiment, the signs 42 are selectively programmable. In another embodiment, the signs 42 comprise light emitting diodes 44. In yet another embodiment, the plurality of signs 42 comprises a first signal 46 and a pair of second signals 48. The first signal 46 is positioned adjacent to the bottom crossbar 34 and the lower crossbars 38. The first signal 46 is substantially rectangularly shaped. The pair of second signals 48 is coupled singly to and extends from the side arms 28. The second signals 48 are octagonally shaped.
In one embodiment, an actuator 50 is configured to position in a trunk of the vehicle 60. The actuator 50 is configured to couple to the vehicle 60. In another embodiment, the actuator 50 is hydraulic. The device 10 comprises a plurality of linear roller bearings 52 that is couplable to the vehicle 60. The linear roller bearings 52 are operationally coupled to the actuator 50. Respective linear roller bearings 52 are positioned for operational coupling to the bars 12. The linear roller bearings 52 are positioned on the bars 12 such that the actuator 50 is positioned to motivate the bars 12 from a retracted position to an extended position, wherein the frame 24 is motivated distally from the vehicle 60. The linear roller bearings 52 also are positioned to motivate the actuator 50 to resist repositioning of the bars 12 to the retracted position coincident with an impact to the frame 24. The linear roller bearings 52 also are positioned to motivate linear repositioning of the bars 12, such that the plate 16 substantially evenly impacts the bumper 66 of the vehicle 60 upon the impact to the frame 24. In another embodiment, the plurality of linear roller bearings 52 comprises four linear roller bearings 52 that are distributed evenly between the pair of bars 12.
A controller 54 is configured to position proximate to a driver of the vehicle 60. The controller 54 is configured to couple to the vehicle 60. The controller 54 is operationally coupled to the actuator 50. The controller 54 is coupled to the actuator 50 such that the controller 54 is positioned to motivate the actuator 50 to motivate the bars 12 selectively between the retracted position and the extended position.
In use, the linear roller bearings 52 are positioned on the bars 12 such that the actuator 50 is positioned to motivate the bars 12 from a retracted position to an extended position, wherein the frame 24 is motivated distally from the vehicle 60. The linear roller bearings 52 are positioned to motivate the actuator 50 to resist repositioning of the bars 12 to the retracted position coincident with an impact to the frame 24. The linear roller bearings 52 are positioned to motivate linear repositioning of the bars 12, such that the plate 16 substantially evenly impacts the bumper 66 of the vehicle 60 upon the impact to the frame 24.
With respect to the above description then, it is to be realized that the optimum dimensional relationships for the parts of an embodiment enabled by the disclosure, to include variations in size, materials, shape, form, function and manner of operation, assembly and use, are deemed readily apparent and obvious to one skilled in the art, and all equivalent relationships to those illustrated in the drawings and described in the specification are intended to be encompassed by an embodiment of the disclosure.
Therefore, the foregoing is considered as illustrative only of the principles of the disclosure. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the disclosure to the exact construction and operation shown and described, and accordingly, all suitable modifications and equivalents may be resorted to, falling within the scope of the disclosure. In this patent document, the word “comprising” is used in its non-limiting sense to mean that items following the word are included, but items not specifically mentioned are not excluded. A reference to an element by the indefinite article “a” does not exclude the possibility that more than one of the element is present, unless the context clearly requires that there be only one of the elements.
| Patent | Priority | Assignee | Title |
| Patent | Priority | Assignee | Title |
| 4008915, | Jun 04 1975 | ENERGY ABSORPTION SYSTEMS, INC , CHICAGO, IL A CORP OF DE | Impact barrier for vehicles |
| 4430638, | Dec 15 1981 | Automobile safety light | |
| 5199755, | Apr 03 1991 | ENERGY ABSORPTION SYSTEMS, INC A CORP OF DELAWARE | Vehicle impact attenuating device |
| 5248129, | Aug 12 1992 | Energy Absorption Systems, Inc. | Energy absorbing roadside crash barrier |
| 5947452, | Jun 10 1996 | Exodyne Technologies, Inc. | Energy absorbing crash cushion |
| 6036249, | Apr 29 1997 | EAGLE INVENTORS, L L C | Accident shield device |
| 6183042, | Dec 21 1998 | ALBERT W UNRATH INC | Mobile apparatus for securely retrieving and placing markers on a surface and method therefor |
| 7341397, | Jul 18 2005 | Utility trailer and safety barrier for street repair | |
| 7708324, | Nov 15 2006 | Omnitek Partners, LLC | Collision barrier device for projecting loads |
| WO2015038395, |
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